51492784

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7537}}^1$

素因数の和:7613

約数の個数: 40

約数和(自身を含む): 115904288

約数和(自身を除く): 64411504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 7537, 15074, 30148, 52759, 60296, 105518, 120592, 211036, 422072, 459757, 844144, 919514, 1839028, 3218299, 3678056, 6436598, 7356112, 12873196, 25746392, 51492784]

約数ペア:

[(1, 51492784), (2, 25746392), (4, 12873196), (7, 7356112), (8, 6436598), (14, 3678056), (16, 3218299), (28, 1839028), (56, 919514), (61, 844144), (112, 459757), (122, 422072), (244, 211036), (427, 120592), (488, 105518), (854, 60296), (976, 52759), (1708, 30148), (3416, 15074), (6832, 7537)]